Nutrition In Plants

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Across
  1. 4. organism which lives in or on another organism and benefits by deriving their food from them.
  2. 6. between two different organisms living in close physical association.
Down
  1. 1. organism deriving its nutritional requirements from green plants for nutrition.
  2. 2. organism that feeds on or derives food from decaying organisms.
  3. 3. process of providing or obtaining the food necessary for health and growth.
  4. 5. organism that can make their own food from simple non-living substances.